-68.42% is the change from 760 to 240
Calculation steps:
[( 240 - 760 ) ÷ 760] x 100 = -68.42%
Formula
Percentage change = [(240 - 760) / 760] x 100
Subtract the new number by the original number
240 - 760 = -520
-520 ÷ 760 = -0.6842105263157895
-0.6842105263157895 x 100 = -68.42%